# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.335692 Bacteria.397897 Proteobacteria.263723 Deltaproteobacteria.17416 Desulfobulbus.3376 dpr.1677 dpr:Despr_1766 2-oxoglutarate ferredoxin oxidoreductase, beta subunit; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]